| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.47 | 12.112% | $255.0212 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $15.83 | 4.210% | $16.4964 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $233.45 | 11.526% | $260.3574 | $260.36 | $260.35 | $260.40 |
| Purchase #4 | $12.55 | 6.349% | $13.3468 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $53.41 | 13.170% | $60.4441 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $137.63 | 12.366% | $154.6493 | $154.65 | $154.65 | $154.60 |
| Purchase #7 | $247.71 | 9.420% | $271.0443 | $271.04 | $271.05 | $271.00 |
| 7 purchase totals = | $928.05 | $1,031.3595 | $1,031.36 | $1,031.35 | $1,031.20 | |